From: Chitosan/platinum nanocubes/Mn(TPDCA)2-modified glassy carbon electrodes for the electrochemical quantification of amlodipine in unprocessed plasma samples
Nominal concentration (µg/mL)
Intraday precision (RSD%)
Interday precision (RSD%)
Interday accuracy (RE%)
Recovery (%)
0.05
13.0
16.0
-1.6
98.4
1.0
9.2
13.1
+ 4.7
104.7
2.5
8.3
10.1
-4.5
94.5